| IC 編號 | 廠牌 | IC 類別 | Part Number | 脚位/封装 | |
|---|---|---|---|---|---|
| HY57V643220CT-7 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-8 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-8I | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-H | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-P | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-S | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-SI | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-TDR | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT/DT - 7 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT047 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT10S | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT2 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CT-6 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CTC-6 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CTC-7 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220CTC-8 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) |